%0 Journal Article
%T Wild Quiver Gauge Theories
%A Giulio Bonelli
%A Kazunobu Maruyoshi
%A Alessandro Tanzini
%J Mathematics
%D 2011
%I arXiv
%R 10.1007/JHEP02(2012)031
%X We study N=2 supersymmetric SU(2) gauge theories coupled to non-Lagrangian superconformal field theories induced by compactifying the six dimensional A_1 (2,0) theory on Riemann surfaces with irregular punctures. These are naturally associated to Hitchin systems with wild ramification whose spectral curves provide the relevant Seiberg-Witten geometries. We propose that the prepotential of these gauge theories on the Omega-background can be obtained from the corresponding irregular conformal blocks on the Riemann surfaces via a generalization of the coherent state construction to the case of higher order singularities.
%U http://arxiv.org/abs/1112.1691v2